Consisting of identical generator and identical lamps Which circuit lamp can give light?

(The generators' internal resistances are negligible.)

The necleus of an atom is made up of what subatomic particles?

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

What’s #16 asking and how do i solve it?